update OS http check to look for a redirect
Merge branch 'master' of https://github.com/okfn/sysconfig-ansible
new monitoring host
improve/complete nagios-server role
nginx config for nagios host
php-fpm config - fix dir structure, include config for nagios host
fix up check_mk-server role
define dep on nagios for check_mk-server
a fcgiwrap role
use group name for monitoring host
update inventory